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+9x+1y 3-11z-9y 3 +2y 3 | 2. |  |\n|  |  |  |\n| 3) 7y+13y-2+6 | 3.\u003Cbr>4. |  |\n|  |  |  |\n|  |  |  |\n| 4) -5y 8 +7x 4-15y 8 +0x 4 | 5. |  |\n|  |  |  |\n| 5) 2y 7 +8y 7-5y | 6. |  |\n|  |  |  |\n| 6) 7y+15y+0y 4 +7y 4 +3 | 7.\u003Cbr>8. |  |\n|  |  |  |\n|  |  |  |\n| 7) -14x 8 +14y 7 +2y 7 +9y 9 +10x 8-11y 9 | 9. |  |\n|  |  |  |\n| 8) -3+12-6x 2 +7+10y 8 | 10.\u003Cbr>11. |  |\n|  |  |  |\n|  |  |  |\n| 9) 13y 3 +13+13y 3 +0y 3 | 12. |  |\n|  |  |  |\n| 10) -1+0y 8-2x+8x-7+10 | 13.\u003Cbr>14. |  |\n|  |  |  |\n| 11) -1+15y 4-3-6+8y-5 |  |  |\n| 12) -12x 8 +2x 8 +3y+15y 7 |  |  |\n| 13) -10y 7 +13y+7x 8 +1y+10y |  |  |\n| 14) 10z-10y+12+9-12 |  |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n6  \n1-10 11-14  \n93  \n21  \n86 79 14 7  \n71  \n0  \n64 57 50 43 36 29  \nSimplifying Expressions  \nName: Answer Key  \n\n| Simplify each expression by combining like terms.\u003Cbr>1) -13z+2y+5y 6 |  |  |  |  |  | Answers\u003Cbr>1.  -13z+2y+5y6  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) 15y 3 +9x+1y 3-11z-9y 3 +2y 3 |  |  |  |  |  | 2.  9y3+9x-11z  |  |  |  |  |  |  |  |\n| 3) 7y+13y-2+6 |  |  |  |  |  | 3.  20y+4  4.  -20y8+7x4  |  |  |  |  |  |  |  |\n| 4) -5y 8 +7x 4-15y 8 +0x 4 |  |  |  |  |  | 5.  10y7-5y  |  |  |  |  |  |  |  |\n| 5) 2y 7 +8y 7-5y |  |  |  |  |  | 6.  22y+7y4+3  7. -4x8+16y7-2y9 |  |  |  |  |  |  |  |\n| 6) 7y+15y+0y 4 +7y 4 +3 |  |  |  |  |  | 8.  16-6x2+10y8  |  |  |  |  |  |  |  |\n| 7) -14x 8 +14y 7 +2y 7 +9y 9 +10x 8-11y 9 |  |  |  |  |  | 9.  26y3+13  |  |  |  |  |  |  |  |\n| 8) -3+12-6x 2 +7+10y 8 |  |  |  |  |  | 10.  2+0y8+6x \u003Cbr>4\u003Cbr>11.  -15+15y +8y  |  |  |  |  |  |  |  |\n| 9) 13y 3 +13+13y 3 +0y 3 |  |  |  |  |  | 12.  -10x8+3y+15y7  |  |  |  |  |  |  |  |\n| 10) -1+0y 8-2x+8x-7+10 |  |  |  |  |  | 13.  -10y7+24y+7x8  14. 10z-10y+9 |  |  |  |  |  |  |  |\n| 11) -1+15y 4-3-6+8y-5 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 12) -12x 8 +2x 8 +3y+15y 7 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 13) -10y 7 +13y+7x 8 +1y+10y |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 14) 10z-10y+12+9-12 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 6 | 1-10\u003Cbr>11-14 | 93 | 86 | 79 | 71 | 64 | 57 | 50 | 43 | 36 | 29 |\n|  |  |  |  | 21 | 14 | 7 | 0 |  |  |  |  |  |  |\n\nSimplifying Expressions  \nName:  \n\n| Simplify each expression by combining like terms. |  |  | 1. |  | Answers |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) -13z+2y+5y 6 |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n| 2) 15y 3 +9x+1y 3-11z-9y 3 +2y 3 |  |  | 2.\u003Cbr>3. |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n| 3) 7y+13y-2+6 |  |  | 4.\u003Cbr>5. |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n| 4) -5y 8 +7x 4-15y 8 +0x 4 |  |  | 6.\u003Cbr>7. |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n| 5) 2y 7 +8y 7-5y |  |  | 8.\u003Cbr>9. |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n| 6) 7y+15y+0y 4 +7y 4 +3 |  |  | 10. |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n| 7) -14x 8 +14y 7 +2y 7 +9y 9 +10x 8-11y 9 |  |  |  |  |  |  |  |  |  |  |  |\n| 8) -3+12-6x 2 +7+10y 8 |  |  |  |  |  |  |  |  |  |  |  |\n| 9) 13y 3 +13+13y 3 +0y 3 |  |  |  |  |  |  |  |  |  |  |  |\n| 10) -1+0y 8-2x+8x-7+10 |  |  |  |  |  |  |  |  |  |  |  |\n| 1-10 | 90 | 80 | 70 | 60 |  | 50 | 40 | 30 | 20 | 10 | 0 |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n6","cbCaibxbO7qCMjVc","https://ap.wps.com/l/cbCaibxbO7qCMjVc","pdf",44593,"English","# Simplify Each Expression\n## Problem Set 1-14\n## Answer Key","[{\"question\":\"What does the worksheet ask students to do?\",\"answer\":\"Simplify each expression by combining like terms.\"},{\"question\":\"Which types of terms appear in the expressions?\",\"answer\":\"The problems use variables x, y, and z with exponents, plus constants, requiring combination of like terms with the same variables and powers.\"},{\"question\":\"How can the answer key be used?\",\"answer\":\"Match each problem number to its corresponding simplified result to check whether like terms were combined correctly.\"}]","Simplifying Expressions - Answer Key | PDF",1790773054]